She's worked two years in a hospital. She knows more than you or I ever will.
5 seconds sound clip from the The Best Years of Our Lives (1946) movie soundboard.
You can hear this line at 00:28:49.899 in the Blu-ray version of the movie.
Quote context
[...]
- Nice to have you around, Dad. You'll get us back to normal.
- What do you think of the children?
- The children? I don't recognize them. They've grown so old.
- I tried to stop them, to keep them just as they were when you left, but they got away from me.
- I guess Peggy has a lot of boyfriends.
- Is she concentrating on anyone particular?
- She hasn't told me of anyone.
- But you've told her all the things she ought to know?
- She's worked two years in a hospital. She knows more than you or I ever will.
- Have you forgotten, Al? I don't smoke.
- What is?
- Youth.
- Didn't you run across any young people in the Army?
- No, they were all old men like me.
- Yes. It's terrible to be old, isn't it?
- Why don't you sit down and relax?
- I'm perfectly relaxed standing up.
[...]